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Added 20 mins ago
Project Engineer Co-Op
USG
Oakville, ON
Other
CGC Inc. is currently hiring a Project Engineer Co-op for our Oakville plant.
Added 20 mins ago
INGÉNIEUR(E) ET GESTIONNAIRE DE PROJET - MÉCANIQUE / ENGINEER AND PROJECT MANAGER - MECHANICAL
Salas O'Brien
Montreal, QC
Full-time
Avoir une bonne maîtrise des outils informatiques de base de la suite MS Office (Word, Excel, MS Project); Revu Bluebeam et AutoCAD des atouts;
Added 20 mins ago
Operations Supervisor
HighView Partners
AB · Edmonton, AB
Full-time
…experience leading or mentoring a technical team. A 5th Class Power Engineer certification is required, and a 4th Class certification is a strong asset. You have sound knowledge of HVAC,…
Added 20 mins ago
Mechanical / Structural Design Engineer
infraMOD
Toronto, ON
Full-time
We are seeking a skilled and detail-oriented Mechanical / Structural Design Engineer to support the design, analysis, and detailing of structural steel systems, mechanical assemblies, and…
Added 35 mins ago
Senior P&C / SCADA Engineer
CIMA+
Calgary, AB
Full-time
Interdisciplinary Leadership & Coordination: Serve as the dedicated P&C/SCADA Project Engineer coordinating seamlessly with internal discipline leads (equipment, civil, structural,…
Added 50 mins ago
Mechanical Engineer
DRA Global
Toronto, ON
Full-time
We are seeking a Mechanical Engineer based out of either our Toronto or Montreal Office.
Added 50 mins ago
Factory Test Infrastructure Engineer
Brunel
Calgary, AB
Full-time
Brunel is seeking a Factory Test Infrastructure Engineer to support the design, development, installation, and commissioning of advanced manufacturing test infrastructure. This role is…
Added 50 mins ago
Pole Line Engineer P.Eng
Cyient
Mississauga, ON
Contract
Cyient is looking for an experienced Telecommunications Pole Line Engineer with an active (P.Eng.) license in Ontario to support OSP design and engineering for infrastructure projects.
Added 50 mins ago
ERP Systems Engineer
Pure Life Machinery
St. Catharines, ON
Full-time
The ERP Systems Engineer owns PLM’s ERP environment and its production schedule. This is a hands-on, cross-functional role with three mandates: (1) lead the implementation of Fulcrum ERP -…
Added 50 mins ago
Mechanical Engineer
SearchLabs
Toronto, ON
$90,000 to $110,000 CAD / year
Full-time
This role is ideal for a mechanical engineer who enjoys applying engineering fundamentals to real equipment challenges, producing fabrication‑ready designs, and working closely with…
Added 51 mins ago
INGÉNIEUR(E) ET GESTIONNAIRE DE PROJET - MÉCANIQUE / ENGINEER AND PROJECT MANAGER - MECHANICAL
Haag, a Salas O'Brien Company
Montreal, QC
Full-time
Avoir une bonne maîtrise des outils informatiques de base de la suite MS Office (Word, Excel, MS Project); Revu Bluebeam et AutoCAD des atouts;
Added 1 hour ago
Senior P&C / SCADA Engineer
CIMA+
Calgary, AB · Edmonton, Alberta
Full-time
Interdisciplinary Leadership & Coordination: Serve as the dedicated P&C/SCADA Project Engineer coordinating seamlessly with internal discipline leads (equipment, civil, structural,…
Added 1 hour ago
Facility Manager, Building Operations, BC
Bell
Kamloops, BC
Full-time
Electrical/Mechanical Engineer or Technologist with related building expertise
Added 1 hour ago
Senior P&C / SCADA Engineer
CIMA+
AB · Edmonton, AB
Full-time
Interdisciplinary Leadership & Coordination: Serve as the dedicated P&C/SCADA Project Engineer coordinating seamlessly with internal discipline leads (equipment, civil, structural,…
Added 1 hour ago
Senior Process Engineer, Wastewater
CityofOttawa
Ottawa, ON
Completion of 4 year university degree in Civil, Mechanical, Chemical or Environmental Engineering, depending on the unit’s area of expertise
Added 2 hours ago
Building Mechanical Engineer
Experis Canada
Montreal, QC
Contract
Monitor project timelines and proactively communicate delays or risks.
Added 2 hours ago
ERP Systems Engineer
Clean Works
St. Catharines, ON
Full-time
The ERP Systems Engineer owns PLM’s ERP environment and its production schedule. This is a hands-on, cross-functional role with three mandates: (1) lead the implementation of Fulcrum ERP -…
Added 2 hours ago
Project Engineer Co-Op
USG Corporation
Oakville, ON
$3,730 to $4,870 CAD / month
Full-time
CGC Inc. is currently hiring a Project Engineer Co-op for our Oakville plant.
Added 2 hours ago
Station MEP Coordinator
Acciona
ON · CAN - Ontario Line North
As an MEP Coordinator, you will oversee the daily operations related to the mechanical, electrical, and plumbing systems of the station/guideway. This involves coordinating the MEP…
Added 2 hours ago
Chief Engineer
Concord Hospitality Enterprises
AB · Calgary, AB
Full-time
We are in search of a dynamic Chief Engineer oversee the hotel's maintenance operations, building systems, and preventative maintenance programs. This role is responsible for maintaining a…
Added 2 hours ago
Manufacturing Engineer (Contract)
Husky Technologies
Bolton, ON
Full-time
We have an opening for an Industrial / Manufacturing Engineer working with our Manufacturing Engineering Team as outlined below:
Added 2 hours ago
Station MEP Coordinator
Trillium Guideway Partners
Toronto, ON
$90,000 to $110,000 CAD / year
Full-time
As an MEP Coordinator, you will oversee the daily operations related to the mechanical, electrical, and plumbing systems of the station/guideway. This involves coordinating the MEP…
Added 2 hours ago
Product Operations Manager
DarkVision
North Vancouver, BC
Full-time
Backed by Blackstone, one of the world’s largest private equity firms, DarkVision’s team of Software, Mechanical, and Machine Learning Engineers and Data Analysts is rapidly expanding to…
Added 2 hours ago
Designer, Development (Service)
Husky Technologies
Bolton, ON
Full-time
The service team is currently seeking a Mechanical engineer/designer to specialize in resolving service issues.
Added 2 hours ago
Senior Acoustic and Vibration Engineer
AECOM
Mississauga, ON
$85,000 to $135,000 CAD / year
Full-time
As a Senior Acoustic and Vibration Engineer, you will lead multidisciplinary assignments from concept through completion, working closely with engineers, project managers, architects,…

CityofOttawa

Senior Process Engineer, Wastewater

Ottawa, ON, Canada

Pay: Service: Water Facilities & Treatment Services Employment Type: 1 Full-time Permanent Work Hours: 35.00 hours per week Affiliation: CIPP/CIPP Salary Information: $102,307.66 - $124,480.72 annually (2025 rates of pay) Location: ROPEC, 800 Green's Creek Job Category: Engineering Application Close: 14/10/2026
Apply by: Oct 15, 2026
Experience: Minimum of 5 years of experience in a process-oriented environment, ideally in a wastewater system environment
Working hours: 35.00 hours per week
Posting language: English
Posted: Sep 28, 2026

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Original job description

Requisition ID: 23560 Department: Infrastructure & Water Services Dept. Service: Water Facilities & Treatment Services Employment Type: 1 Full-time Permanent Work Hours: 35.00 hours per week Affiliation: CIPP/CIPP Salary Information: $102,307.66 - $124,480.72 annually (2025 rates of pay) Location: ROPEC, 800 Green's Creek Job Category: Engineering Application Close: 14/10/2026

JOB SUMMARY

The mandate of Water Facilities & Treatment Services is to provide treatment and distribution of a sustainable supply of high-quality drinking water and is committed to protecting the environment by collecting and treating wastewater for the health and prosperity of Ottawa.

You are responsible for: supervising section staff; designing, monitoring and/or optimizing the numerous, highly complex and/or high risk processes (including physical, biological and chemical) required for wastewater system operations (i.e. collection or treatment); managing related projects; participating at various internal and external meetings; providing professional expertise and advice to internal and external stakeholders; and preparing various reports.

EDUCATION AND EXPERIENCE

Completion of 4 year university degree in Civil, Mechanical, Chemical or Environmental Engineering, depending on the unit’s area of expertise

Minimum of 5 years of experience in a process-oriented environment, ideally in a wastewater system environment

CERTIFICATIONS AND LICENCES

Licensed Professional Engineer (P.Eng.) with Professional Engineers Ontario (PEO)

Must obtain and maintain Ontario MOE Class 4 Operator Certificate in the applicable process area, within the timeframe determined by the employer

KNOWLEDGE

Biological, physical, chemical and other processes used in wastewater treatment or collections operations and maintenance, including knowledge of hydraulics and hydrology
Preventative maintenance programs
Statistical process control techniques
Computerized process control
Applicable legislation and regulations (e.g. the Environmental Protection Act, the Ontario Water Resources Act)
The mandates, roles and responsibilities of provincial government ministries and other external stakeholders
Must be familiar with applicable health and safety legislation, have knowledge of any potential or actual danger to health or safety in the work place, and have knowledge of appropriate actions to be taken in order to ensure the health and safety of staff in accordance with applicable legislation and City policies and procedures.

COMPETENCIES, SKILLS AND ABILITIES

Project management
Communicate effectively verbally and in writing
Perform tasks with minimal supervision
Work well under pressure
Organize and prioritize work
Effectively supervise subordinate staff
Tact and discretion
Initiative and reliability
Effective interpersonal skills
Demonstrate strong judgement

WHAT YOU NEED TO KNOW

Language Requirement: English oral, reading, writing
Please save a copy of the job poster. Once the closing date has passed, it will no longer be available.

We wish to thank all applicants for their interest and effort in applying for this position. Only candidates selected for interviews will be contacted.

The City of Ottawa promotes the principles of diversity and inclusion and adheres to the tenets of the Canadian Human Rights Act and the Ontario Human Rights Code. We encourage applications from members of Indigenous, Black and other racialized communities, persons with disabilities, women and non-binary persons, persons of all ethnic origins, religions, sexual orientations, classes, gender identities and expressions. Candidates are encouraged to self-identify as a member of one or more designated employment equity groups in the self-identification questionnaire.

The City of Ottawa provides accommodation to applicants during all parts of the hiring process, upon request. If contacted to proceed to the selection process, please advise us if you require any accommodation.

Accessible formats and communication supports are available upon request. Please contact the Employee Service Centre at 613-580-2424 extension 12211 or via email at esc-cse@ottawa.ca.

Apply About employer

More about this job

Responsibilities

The Senior Process Engineer is responsible for supervising section staff and designing, monitoring, and optimizing complex wastewater treatment processes. They will also manage related projects, provide professional expertise to stakeholders, and prepare technical reports.

Requirements

Candidates must hold a four-year university degree in Civil, Mechanical, Chemical, or Environmental Engineering and have at least five years of experience in a process-oriented environment. A Professional Engineer (P.Eng.) license is required, and the candidate must be able to obtain an Ontario MOE Class 4 Operator Certificate.

Skills

Wastewater treatment
Process engineering
Project management
Hydraulics
Hydrology
Preventative maintenance
Statistical process control
Supervision
Regulatory compliance
Environmental protection
Technical reporting
Stakeholder management
Process optimization
Water facilities operations

Visa sponsorship

Not detected in the job text

Keywords

Wastewater treatment
Process engineering
Civil engineering
Mechanical engineering
Chemical engineering
Environmental engineering
P.Eng.
Ontario MOE Class 4 Operator Certificate
Environmental Protection Act
Ontario Water Resources Act
Hydraulics
Hydrology
Preventative maintenance
Statistical process control
Project management
Infrastructure
Water facilities
ROPEC
Process optimization
Regulatory compliance

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